Zobrazeno 1 - 10
of 63
pro vyhledávání: '"R. Phromloungsri"'
Akademický článek
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Autor:
Nithiroth Pornsuwancharoen, R. Phromloungsri, K. Boonmeewised, B. Sansoda, Preecha P. Yupapin, N. Kitcharoen
Publikováno v:
Procedia Engineering. 32:45-52
We propose a novel system that can be used to generate the new optical radio on fiber communication continuous variable channel using a Gaussian pulse propagating within a nonlinear micro-nanoring resonator system. By using the wide range of the Gaus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4853a6d28f8cb0b817c664778683bd47
Publikováno v:
Procedia Engineering. 32:544-549
This paper presents a simple design technique of resistive frequency doubler by using a microstrip square ring resonator based on inductively compensated parallel-coupled lines as an output stage. The proposed topology with simple design equations is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bc305c0f919d7d9513c70e24b224261
Publikováno v:
IEICE Transactions on Electronics. :1447-1454
This paper presents novel structures of band-pass filters using two configurations of open loop ring resonators (OPLRR): a resonator with embedded quadruply-stepped impedance transmission lines (QSITL) in coupled lines, and a stepped impedance resona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd203202c047fe4fb573dc83e4b1ad9b
https://doi.org/10.1587/transele.e94.c.1447
https://doi.org/10.1587/transele.e94.c.1447
Akademický článek
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Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 54:3571-3582
A simple method using lumped inductors to compensate unequal even- and odd-mode phase velocities in parallel coupled microstrip lines is presented. The singly and doubly compensated cases are analyzed to enable the optimum inductor values and the ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5e2590a220ab372bb895b41a0619ad
https://doi.org/10.1109/tmtt.2006.881026
https://doi.org/10.1109/tmtt.2006.881026
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:2458-2462
A three-section transmission-line transformer for matching three arbitrary frequencies and an arbitrary load is proposed. In this paper, the design parameters of the proposed transmission line are analyzed based on an ideal transmission-line circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c60cac34201d7c2bbec96b8cbf8d6cf5
https://doi.org/10.1109/tmtt.2005.850408
https://doi.org/10.1109/tmtt.2005.850408
Autor:
R. Phromloungsri, S. Kosulvit, S. Bunnjaweht, S. Patisang, S. Srisathit, Mitchai Chongcheawchamnan
Publikováno v:
IEEE Microwave and Wireless Components Letters. 15:101-103
Since conventional microstrip hairpin filter and diplexer are inherently formed by coupled-line resonators, spurious response and poor isolation performance are unavoidable. This letter presents a simple technique that is suitable for an inhomogeneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4dc6946d50024f057807ec521bbe8ad
https://doi.org/10.1109/lmwc.2004.842839
https://doi.org/10.1109/lmwc.2004.842839
Publikováno v:
Proceedings of the 9th International Symposium on Antennas, Propagation and EM Theory.
This paper describes the design of open loop ring resonator based on the parallel coupled line technique, enhances efficiency by using the quadruply-step impedance transmission line. The proposed resonator is consisted of three sections quarter wavel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3b395090d1c48932550a3737ad3441
https://doi.org/10.1109/isape.2010.5696694
https://doi.org/10.1109/isape.2010.5696694
Publikováno v:
Proceedings of the 9th International Symposium on Antennas, Propagation and EM Theory.
A direct and cross cascade of coupled microwave filter using an open loop resonator are proposed. This paper presents theirs efficiency are enhancement by employing the quadruply-step impedance transmission lines compensated parallel-coupled line. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5306e207151066e82da998f31e074c6c
https://doi.org/10.1109/isape.2010.5696706
https://doi.org/10.1109/isape.2010.5696706